P0155 O2 Sensor Heater Circuit Malfunction
#1
P0155 O2 Sensor Heater Circuit Malfunction
P0155 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) I keep getting this fault.
This is a 96 V6 and I have replaced the O2 sensor on the passenger side. I was also getting a PO300 code and replaced the spark plugs. This seems to have cleared up.
What else do I need to look for to eliminate the PO155?
This is a 96 V6 and I have replaced the O2 sensor on the passenger side. I was also getting a PO300 code and replaced the spark plugs. This seems to have cleared up.
What else do I need to look for to eliminate the PO155?
#2
RE: P0155 O2 Sensor Heater Circuit Malfunction
I have now replaced the driver side O2 sensor. It had a universal sensor vs OEM. I still have the same codes. I am curious about the wiring of the sensor. The wire colors that I have going to the sensor are red, red w/black, white, and red w/grey. None of which are covered in the Color reference table that came with the sensor.
Any help would be greatly apprecicated.
Any help would be greatly apprecicated.
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Redstang88
4.6L General Discussion
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04-02-2011 03:55 PM